shell/console/src/main/java/org/apache/karaf/shell/console/completer/Parser.java [310:345]:
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    int find(char target, char deeper) {
        int start = current;
        int level = 1;

        while (level != 0) {
            if (eof()) {
                throw new RuntimeException("Eof found in the middle of a compound for '"
                    + target + deeper + "', begins at " + context(start));
            }

            char c = next();
            if (!escaped) {
                if (c == target) {
                    level--;
                } else {
                    if (c == deeper) {
                        level++;
                    } else {
                        if (c == '"') {
                            quote('"');
                        } else {
                            if (c == '\'') {
                                quote('\'');
                            }
                            else {
                                if (c == '`') {
                                    quote('`');
                                }
                            }
                        }
                    }
                }
            }
        }
        return current;
    }
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shell/core/src/main/java/org/apache/karaf/shell/support/parsing/GogoParser.java [325:360]:
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    int find(char target, char deeper) {
        int start = current;
        int level = 1;

        while (level != 0) {
            if (eof()) {
                throw new RuntimeException("Eof found in the middle of a compound for '"
                    + target + deeper + "', begins at " + context(start));
            }

            char c = next();
            if (!escaped) {
                if (c == target) {
                    level--;
                } else {
                    if (c == deeper) {
                        level++;
                    } else {
                        if (c == '"') {
                            quote('"');
                        } else {
                            if (c == '\'') {
                                quote('\'');
                            }
                            else {
                                if (c == '`') {
                                    quote('`');
                                }
                            }
                        }
                    }
                }
            }
        }
        return current;
    }
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